diff options
author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-10-03 10:18:32 +0000 |
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committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-10-03 10:18:32 +0000 |
commit | 9bb907f2a72721f7da4e67365d0ed6765f945006 (patch) | |
tree | cae5422b90725e9c7004801998284b96a3067baf /client-fn.c | |
parent | 7ccdbf392d87fc7ad9e79dc5a642c415386a72aa (diff) |
Move command handling into the server and tidy up some bits.
Diffstat (limited to 'client-fn.c')
-rw-r--r-- | client-fn.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/client-fn.c b/client-fn.c new file mode 100644 index 00000000..8aecd463 --- /dev/null +++ b/client-fn.c @@ -0,0 +1,67 @@ +/* $Id: client-fn.c,v 1.1 2007-10-03 10:18:31 nicm Exp $ */ + +/* + * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <stdlib.h> +#include <string.h> + +#include "tmux.h" + +void +client_fill_sessid(struct sessid *sid, char name[MAXNAMELEN]) +{ + char *env, *ptr, buf[256]; + const char *errstr; + long long ll; + + strlcpy(sid->name, name, sizeof sid->name); + + sid->pid = -1; + if ((env = getenv("TMUX")) == NULL) + return; + if ((ptr = strchr(env, ',')) == NULL) + return; + if ((size_t) (ptr - env) > sizeof buf) + return; + memcpy(buf, env, ptr - env); + buf[ptr - env] = '\0'; + + ll = strtonum(ptr + 1, 0, UINT_MAX, &errstr); + if (errstr != NULL) + return; + sid->idx = ll; + + ll = strtonum(buf, 0, LLONG_MAX, &errstr); + if (errstr != NULL) + return; + sid->pid = ll; +} + +void +client_write_server( + struct client_ctx *cctx, enum hdrtype type, void *buf, size_t len) +{ + struct hdr hdr; + + hdr.type = type; + hdr.size = len; + buffer_write(cctx->srv_out, &hdr, sizeof hdr); + if (len > 0) + buffer_write(cctx->srv_out, buf, len); +} |